12326624443 has 16 divisors (see below), whose sum is σ = 14125565376. Its totient is φ = 10537228800.

The previous prime is 12326624441. The next prime is 12326624449. The reversal of 12326624443 is 34442662321.

It is not a de Polignac number, because 12326624443 - 2¹ = 12326624441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12326624441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7030855 + ... + 7032607.

It is an arithmetic number, because the mean of its divisors is an integer number (882847836).

Almost surely, 2^12326624443 is an apocalyptic number.

12326624443 is a deficient number, since it is larger than the sum of its proper divisors (1798940933).

12326624443 is a wasteful number, since it uses less digits than its factorization.

12326624443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3894.

The product of its digits is 165888, while the sum is 37.

The spelling of 12326624443 in words is "twelve billion, three hundred twenty-six million, six hundred twenty-four thousand, four hundred forty-three".